{"id":65511,"date":"2025-05-03T15:54:14","date_gmt":"2025-05-03T07:54:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65511\/"},"modified":"2025-05-03T15:54:14","modified_gmt":"2025-05-03T07:54:14","slug":"java%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e7%94%b5%e8%84%91%e8%be%93%e5%85%a5%e6%95%b0%e5%ad%97-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65511\/","title":{"rendered":"java\u6570\u7ec4\u600e\u4e48\u7535\u8111\u8f93\u5165\u6570\u5b57"},"content":{"rendered":"<blockquote><p>\n  \u53ef\u4ee5\u4f7f\u7528 java \u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u5728\u7535\u8111\u4e0a\u8f93\u5165\u6570\u5b57\u5230\u6570\u7ec4\uff1a\u4f7f\u7528 scanner \u7c7b\uff1a \u4ece\u952e\u76d8\u8bfb\u53d6\u6570\u5b57\u5e76\u4f7f\u7528 nextint() \u6216 nextdouble() \u65b9\u6cd5\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\u4f7f\u7528 bufferedreader \u7c7b\uff1a \u4ece\u952e\u76d8\u8bfb\u53d6\u884c\uff0c\u7136\u540e\u4f7f\u7528 integer.parseint() \u65b9\u6cd5\u5c06\u5176\u89e3\u6790\u4e3a\u6574\u6570\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111302391983653.jpg\" class=\"aligncenter\" title=\"java\u6570\u7ec4\u600e\u4e48\u7535\u8111\u8f93\u5165\u6570\u5b57\u63d2\u56fe\" alt=\"java\u6570\u7ec4\u600e\u4e48\u7535\u8111\u8f93\u5165\u6570\u5b57\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u5728\u7535\u8111\u4e0a\u8f93\u5165\u6570\u5b57\u5230\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528 Scanner \u7c7b<\/strong><\/p>\n<ul>\n<li>\u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u5e76\u5c06 System.in \u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u4ee5\u8bfb\u53d6\u952e\u76d8\u8f93\u5165\u3002<\/li>\n<li>\u4f7f\u7528 Scanner.nextInt() \u6216 Scanner.nextDouble() \u65b9\u6cd5\u8bfb\u53d6\u6570\u5b57\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>import java.util.Scanner;\n\npublic class InputArray {\n\n    public static void main(String[] args) {\n        Scanner scanner = new Scanner(System.in);\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528\u5faa\u73af\u4ece\u952e\u76d8\u8bfb\u53d6\u6570\u5b57\n        for (int i = 0; i &lt; numbers.length; i++) {\n            numbers[i] = scanner.nextInt();\n        }\n\n        \/\/ \u5173\u95ed Scanner \u5bf9\u8c61\n        scanner.close();\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528 BufferedReader \u7c7b<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u521b\u5efa\u4e00\u4e2a BufferedReader \u5bf9\u8c61\uff0c\u5e76\u5c06 System.in \u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u4ee5\u8bfb\u53d6\u952e\u76d8\u8f93\u5165\u3002<\/li>\n<li>\u4f7f\u7528 BufferedReader.readLine() \u65b9\u6cd5\u8bfb\u53d6\u8f93\u5165\u884c\uff0c\u7136\u540e\u4f7f\u7528 Integer.parseInt() \u65b9\u6cd5\u5c06\u5176\u8f6c\u6362\u4e3a\u6574\u6570\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class InputArrayBufferedReader {\n\n    public static void main(String[] args) throws IOException {\n        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57\n        int[] numbers = new int[5];\n\n        \/\/ \u4f7f\u7528\u5faa\u73af\u4ece\u952e\u76d8\u8bfb\u53d6\u6570\u5b57\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\n        for (int i = 0; i &lt; numbers.length; i++) {\n            numbers[i] = Integer.parseInt(reader.readLine());\n        }\n\n        \/\/ \u5173\u95ed BufferedReader \u5bf9\u8c61\n        reader.close();\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u600e\u4e48\u7535\u8111\u8f93\u5165\u6570\u5b57\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u4ee5\u4f7f\u7528 java \u901a\u8fc7\u4ee5\u4e0b\u4e24\u79cd\u65b9\u6cd5\u5728\u7535\u8111\u4e0a\u8f93\u5165\u6570\u5b57\u5230\u6570\u7ec4\uff1a\u4f7f\u7528 scanner \u7c7b\uff1a \u4ece\u952e\u76d8\u8bfb\u53d6\u6570\u5b57\u5e76\u4f7f\u7528 nextint() \u6216 nextdouble() \u65b9\u6cd5\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002\u4f7f\u7528 bufferedreader \u7c7b\uff1a \u4ece\u952e\u76d8\u8bfb\u53d6\u884c\uff0c\u7136\u540e\u4f7f\u7528 integer.parseint() \u65b9\u6cd5\u5c06\u5176\u89e3\u6790\u4e3a\u6574\u6570\u5e76\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002 \u5982\u4f55\u4f7f\u7528 Java \u5728\u7535\u8111\u4e0a\u8f93\u5165\u6570\u5b57\u5230\u6570\u7ec4 \u65b9\u6cd5 1\uff1a\u4f7f\u7528 Scanner \u7c7b \u521b\u5efa\u4e00\u4e2a Scanner \u5bf9\u8c61\uff0c\u5e76\u5c06 System.in \u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\uff0c\u4ee5\u8bfb\u53d6\u952e\u76d8\u8f93\u5165\u3002 \u4f7f\u7528 Scanner.nextInt() \u6216 Scanner.nextDouble() \u65b9\u6cd5\u8bfb\u53d6\u6570\u5b57\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u6570\u7ec4\u4e2d\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a import java.util.Scanner; public class InputArray { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u6765\u5b58\u50a8\u8f93\u5165\u7684\u6570\u5b57 int[] numbers = [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-65511","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=65511"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65511\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}